Sudoku: Normal Sudoku rules apply; place the digits 1-9 once in every row, column, and 3x3 box.

Entropic Line: Peach lines contain values that alternate in value between the sets of {1,2,3}, {4,5,6}, and {7,8,9} in the same, continuous order.

Modular Line: Teal lines contain values that alternate in value between the sets of {1,4,7}, {2,5,8}, and {3,6,9} in the same, continuous order.

Black Kropki: Cells separated by a black dot have values in a ratio of 1:2.

Anti-Diagonal: Each main diagonal is constituted from a set of three digits.